ssh.rar_java ssh_ssh_ssh 用户管理 系统

package com.niit; import java.util.Date; import java.util.List; import java.util.Set; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.hibernate.LockMode; import org.springframework.context.ApplicationContext; import org.springframework.orm.hibernate3.support.HibernateDaoSupport; /** * A data access object (DAO) providing persistence and search support for Users * entities. Transaction control of the save(), update() and delete() operations * can directly support Spring container-managed transactions or they can be * augmented to handle user-managed Spring transactions. Each of these methods * provides additional information for how to configure it for the desired type * of transaction control. * * @see com.niit.Users * @author MyEclipse Persistence Tools */ public class UsersDAO extends HibernateDaoSupport implements IUsersDAO { private static final Log log = LogFactory.getLog(UsersDAO.class); // property constants public static final String NICKNAME = "nickname"; public static final String RELNAME = "relname"; public static final String SEX = "sex"; public static final String PASSWORD = "password"; public static final String ADDRESS = "address"; public static final String PHONE = "phone"; public static final String EMAIL = "email"; public static final String ZIP = "zip"; protected void initDao() { // do nothing } /* (non-Javadoc) * @see com.niit.IUsersDAO#save(com.niit.Users) */ public void save(Users transientInstance) { log.debug("saving Users instance"); try { getHibernateTemplate().save(transientInstance); log.debug("save successful"); } catch (RuntimeException re) { log.error("save failed", re); throw re; } } /* (non-Javadoc) * @see com.niit.IUsersDAO#delete(com.niit.Users) */ public void delete(Users persistentInstance) { log.debug("deleting Users instance"); try { getHibernateTemplate().delete(persistentInstance); log.debug("delete successful"); } catch (RuntimeException re) { log.error("delete failed", re); throw re; } } /* (non-Javadoc) * @see com.niit.IUsersDAO#findById(java.lang.Long) */ public Users findById(java.lang.Long id) { log.debug("getting Users instance with id: " + id); try { Users instance = (Users) getHibernateTemplate().get( "com.niit.Users", id); return instance; } catch (RuntimeException re) { log.error("get failed", re); throw re; } } /* (non-Javadoc) * @see com.niit.IUsersDAO#findByExample(com.niit.Users) */ public List findByExample(Users instance) { log.debug("finding Users instance by example"); try { List results = getHibernateTemplate().findByExample(instance); log.debug("find by example successful, result size: " + results.size()); return results; } catch (RuntimeException re) { log.error("find by example failed", re); throw re; } } /* (non-Javadoc) * @see com.niit.IUsersDAO#findByProperty(java.lang.String, java.lang.Object) */ public List findByProperty(String propertyName, Object value) { log.debug("finding Users instance with property: " + propertyName + ", value: " + value); try { String queryString = "from Users as model where model." + propertyName + "= ?"; return getHibernateTemplate().find(queryString, value); } catch (RuntimeException re) { log.error("find by property name failed", re); throw re; } } /* (non-Javadoc) * @see com.niit.IUsersDAO#findByNickname(java.lang.Object) */ public List findByNickname(Object nickname) { return findByProperty(NICKNAME, nickname); } /* (non-Javadoc) * @see com.niit.IUsersDAO#findByRelname(java.lang.Object) */ public List findByRelname(Object relname) { return findByProperty(RELNAME, relname); } /* (non-Javadoc) * @see com.niit.IUsersDAO#findBySex(java.lang.Object) */ public List findBySex(Object sex) { return findByProperty(SEX, sex); } /* (non-Javadoc) * @see com.niit.IUsersDAO#findByPassword(java.lang.Object) */ public List findByPassword(Object password) { return findByProperty(PASSWORD, password); } /* (non-Javadoc) * @see com.niit.IUsersDAO#findByAddress(java.lang.Object) */ public List findByAddress(Object address) { return findByProperty(ADDRESS, address); } /* (non-Javadoc) * @see com.niit.IUsersDAO#findByPhone(java.lang.Object) */ public List findByPhone(Object phone) { return findByProperty(PHONE, phone); } /* (non-Javadoc) * @see com.niit.IUsersDAO#findByEmail(java.lang.Object) */ public List findByEmail(Object email) { return findByProperty(EMAIL, email); } /* (non-Javadoc) * @see com.niit.IUsersDAO#findByZip(java.lang.Object) */ public List findByZip(Object zip) { return findByProperty(ZIP, zip); } /* (non-Javadoc) * @see com.niit.IUsersDAO#findAll() */ public List findAll() { log.debug("finding all Users instances"); try { String queryString = "from Users"; return getHibernateTemplate().find(queryString); } catch (RuntimeException re) { log.error("find all failed", re); throw re; } } /* (non-Javadoc) * @see com.niit.IUsersDAO#merge(com.niit.Users) */ public Users merge(Users detachedInstance) { log.debug("merging Users instance"); try { Users result = (Users) getHibernateTemplate().merge( detachedInstance); log.debug("merge successful"); return result; } catch (RuntimeException re) { log.error("merge failed", re); throw re; } } /* (non-Javadoc) * @see com.niit.IUsersDAO#attachDirty(com.niit.Users) */ public void attachDirty(Users instance) { log.debug("attaching dirty Users instance"); try { getHibernateTemplate().saveOrUpdate(instance); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } /* (non-Javadoc) * @see com.niit.IUsersDAO#attachClean(com.niit.Users) */ public void attachClean(Users instance) { log.debug("attaching clean Users instance"); try { getHibernateTemplate().lock(instance, LockMode.NONE); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } public static IUsersDAO getFromApplicationContext(ApplicationContext ctx) { return (IUsersDAO) ctx.getBean("UsersDAO"); } }